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HBrO2 = H + Br + O2
K2[PbI4] + AgNO3 = Pb(NO3)2 + AgI + KNO3 =>
K2[PbI4] + 4 AgNO3 = Pb(NO3)2 + 4 AgI + 2 KNO3
CH3COOH + CuCO3 = CO2 + CuCH3 + H2O =>
9 CH3COOH + 8 CuCO3 = 18 CO2 + 8 CuCH3 + 6 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CH4N2O + O2 = CO2 + H2O + N =>
2 CH4N2O + 3 O2 = 2 CO2 + 4 H2O + 4 N
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
Li(s) + H2O = LiOH(aq) + H2 =>
2 Li(s) + 2 H2O = 2 LiOH(aq) + H2
C4H9N3O + O2 = CO2 + H2O + NO2 =>
4 C4H9N3O + 35 O2 = 16 CO2 + 18 H2O + 12 NO2
PO4 + CaCO3 = Ca3(PO4)2 + CO3 =>
2 PO4 + 3 CaCO3 = Ca3(PO4)2 + 3 CO3
S2O8 = SO4 =>
S2O8 = 2 SO4
OH{-} + CrI3{-} + Cl2 = CrO4{2-} + IO4{-} + Cl{-} + H2O =>
32 OH{-} + CrI3{-} + 14 Cl2 = CrO4{2-} + 3 IO4{-} + 28 Cl{-} + 16 H2O
I{-} + IO3{-} = IO{-} =>
2 I{-} + IO3{-} = 3 IO{-}
XAl(OH)3 + XHCl = XAlCl3 + XH2O =>
XAl(OH)3 + 3 XHCl = XAlCl3 + 3 XH2O
ZnO + NH3*H2O = H2O + Zn3N2 =>
3 ZnO + 2 NH3*H2O = 5 H2O + Zn3N2
C2H4O3 + H2O = C2H4O2 + H2O2 =>
C2H4O3 + H2O = C2H4O2 + H2O2
CuCNS + KIO3 + HCl = HCN + CuSO4 + ICl + KCl + H2O =>
4 CuCNS + 7 KIO3 + 14 HCl = 4 HCN + 4 CuSO4 + 7 ICl + 7 KCl + 5 H2O
Mg + Cl2 + LiCO3 = MgCO3 + LiCl =>
2 Mg + Cl2 + 2 LiCO3 = 2 MgCO3 + 2 LiCl
C6H5COO{-} + Na{+} + HCl = C6H5COOH + Na + Cl =>
C6H5COO{-} + Na{+} + HCl = C6H5COOH + Na + Cl
Bi2O2SO4 + H2S = Bi2S3 + H2SO4 + H2O =>
Bi2O2SO4 + 3 H2S = Bi2S3 + H2SO4 + 2 H2O
ZnCl2 + P = Cl2 + ZnP =>
ZnCl2 + P = Cl2 + ZnP
(NH4)2S + HNO3 = NH4NO3 + H2S =>
(NH4)2S + 2 HNO3 = 2 NH4NO3 + H2S
K2Cr2O7 + KI + H3PO4 = I2 + CrPO4 + K2PO4 + H2O =>
3 K2Cr2O7 + 10 KI + 14 H3PO4 = 5 I2 + 6 CrPO4 + 8 K2PO4 + 21 H2O
W + H2O = WO + H2 =>
W + H2O = WO + H2
BaO + H = Ba + H2O =>
BaO + 2 H = Ba + H2O
HCl + CaSO4 = H2SO4 + CaCl2 =>
2 HCl + CaSO4 = H2SO4 + CaCl2
Na2S2O3 + Cl2 + H2O = H2SO4 + NaCl + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 H2SO4 + 2 NaCl + 6 HCl
C8H18O3(l) + O2(g) = H2O(g) + CO2(g) =>
C8H18O3(l) + 11 O2(g) = 9 H2O(g) + 8 CO2(g)
Sr(IO3)2 = SrI2 + O2 =>
Sr(IO3)2 = SrI2 + 3 O2
K2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Cr(OH)2 + NaOH = Cr(OH)4 + Na =>
Cr(OH)2 + 2 NaOH = Cr(OH)4 + 2 Na
Cl{-}(aq) + Ag{+}(S) = AgCl(s) =>
Cl{-}(aq) + Ag{+}(S) = AgCl(s)
FeSO4 + KSCN = Fe(SCN)2 + K2SO4 =>
FeSO4 + 2 KSCN = Fe(SCN)2 + K2SO4
Mg + NaBr = MgBr2 + Na =>
Mg + 2 NaBr = MgBr2 + 2 Na
NaJ + KMnO4 + H2SO4 = J2 + K2SO4 + MnSO4 + Na2SO4 + H2O =>
10 NaJ + 2 KMnO4 + 8 H2SO4 = 5 J2 + K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
K2CrO4 + H2SO4 + Zn = K2Cr2O7 + K2SO4 + ZnH2O =>
2 K2CrO4 + H2SO4 + Zn = K2Cr2O7 + K2SO4 + ZnH2O
CH3CH2CH2CH2OH + PBr3 = CH3CH2CH2CH2Br + PBr2OH =>
CH3CH2CH2CH2OH + PBr3 = CH3CH2CH2CH2Br + PBr2OH
H2O2 + W = W2O11 + H =>
11 H2O2 + 4 W = 2 W2O11 + 22 H
NaHCO3 + Mg = Na + MgHCO3 =>
NaHCO3 + Mg = Na + MgHCO3
CrCl3 + FeSO4 = CrSO4 + FeCl3 =>
CrCl3 + FeSO4 = CrSO4 + FeCl3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KTcO4 + KI + HCl = K2[TcCl5(OH)] + H2O + KCl + I2 =>
2 KTcO4 + 6 KI + 14 HCl = 2 K2[TcCl5(OH)] + 6 H2O + 4 KCl + 3 I2
AgCO3(s) + H2SO4(aq) = AgSO4(aq) + H2O(l) + CO2(g) =>
AgCO3(s) + H2SO4(aq) = AgSO4(aq) + H2O(l) + CO2(g)
LiOH + NaO = LiO + NaOH =>
LiOH + NaO = LiO + NaOH
Ca3N2 + O2 = CaO + N2O5 =>
Ca3N2 + 4 O2 = 3 CaO + N2O5
Zn2S2 + O2 = ZnO2 + S2O2 =>
Zn2S2 + 3 O2 = 2 ZnO2 + S2O2
KCl + H2CrO4 = K2CrO4 + HCl =>
2 KCl + H2CrO4 = K2CrO4 + 2 HCl
Cr(NO3)3(aq) + NH3(g) = Cr(NH3)3(NO3)3(aq) =>
Cr(NO3)3(aq) + 3 NH3(g) = Cr(NH3)3(NO3)3(aq)
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
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